ramips: Add support for Wavlink WL-WN575A3

This commit adds support for the Wavlink WL-WN575A3, a dual-band wall-plug
wireless router with the following specifications:

 - CPU: MediaTek MT7628AN 580MHz
 - Flash: 8MB
 - RAM: 64MB
 - Ethernet: 2x 10/100 Mbps (switched)
 - 2.4 GHz: 802.11b/g/n SoC, MIMO 2x2, 20 dBm
 - 5 GHz: 802.11a/n/ac MT7612E, MIMO 2x2, 20 dBm
 - Antennas: 4x external (2 per radio), non-detachable
 - LEDs: 4 programmable + LAN, WAN, POWER
 - Buttons: reset, WPS

Flashing instructions:

Factory U-boot launches a TFTP client if WPS button is pressed during power-on.
Rename the sysupgrade file and configure a TFTP as follows:

 - Client (WL-WN575A3) IP: 192.168.10.101
 - Server IP: 192.168.10.100
 - Filename: firmware.bin

Signed-off-by: Roger Pueyo Centelles <roger.pueyo@guifi.net>

diff --git a/target/linux/ramips/base-files/etc/board.d/01_leds b/target/linux/ramips/base-files/etc/board.d/01_leds
index 27e15caf4d958ded6023f483fff825089122ab7d..8d6bb459c48d938c61937230e7c6d000f082ade2 100755 (executable)
--- a/target/linux/ramips/base-files/etc/board.d/01_leds
+++ b/target/linux/ramips/base-files/etc/board.d/01_leds
@@ -312,6 +312,12 @@ whr-600d)
        ucidef_set_led_default "power" "power" "$board:green:power" "1"
        ucidef_set_led_default "router" "router" "$board:green:router" "1"
        ;;
+wl-wn575a3)
+       ucidef_set_rssimon "wlan1" "40000" "1"
+       ucidef_set_led_rssi "wifi-low" "wifi-low" "$board:green:wifi-low" "wlan1" "1" "49" "0" "1"
+       ucidef_set_led_rssi "wifi-med" "wifi-med" "$board:green:wifi-med" "wlan1" "50" "84" "0" "1"
+       ucidef_set_led_rssi "wifi-high" "wifi-high" "$board:green:wifi-high" "wlan1" "85" "100" "0" "1"
+       ;;
 wrh-300cr)
        set_wifi_led "$board:green:wlan"
        ucidef_set_led_netdev "lan" "lan" "$board:green:ethernet" "eth0"

diff --git a/target/linux/ramips/base-files/etc/board.d/02_network b/target/linux/ramips/base-files/etc/board.d/02_network
index ece48c08e0cf733de614374a20cc5bcc073711bf..ecdae638f5c4e7ae6bd5d27d9f41fd21ca7ab8f0 100755 (executable)
--- a/target/linux/ramips/base-files/etc/board.d/02_network
+++ b/target/linux/ramips/base-files/etc/board.d/02_network
@@ -90,6 +90,7 @@ ramips_setup_interfaces()
        whr-300hp2|\
        whr-600d|\
        witi|\
+       wl-wn575a3|\
        wndr3700v5|\
        wsr-1166|\
        wsr-600|\

diff --git a/target/linux/ramips/base-files/lib/ramips.sh b/target/linux/ramips/base-files/lib/ramips.sh
index 50bdffc5fa951701a183f181a365ca16904c3b60..2560eb7c6aae42311264c404222bd1c5247b45e0 100755 (executable)
--- a/target/linux/ramips/base-files/lib/ramips.sh
+++ b/target/linux/ramips/base-files/lib/ramips.sh
@@ -499,6 +499,9 @@ ramips_board_detect() {
        *"WL-351 v1 002")
                name="wl-351"
                ;;
+       *"WL-WN575A3")
+               name="wl-wn575a3"
+               ;;
        *"WLI-TX4-AG300N")
                name="wli-tx4-ag300n"
                ;;

diff --git a/target/linux/ramips/base-files/lib/upgrade/platform.sh b/target/linux/ramips/base-files/lib/upgrade/platform.sh
index da496e8ab523a4571300b8a872fd9b1d2f7d49e4..7f161f5342dc026dd7b9d675a82ca954f182edc2 100755 (executable)
--- a/target/linux/ramips/base-files/lib/upgrade/platform.sh
+++ b/target/linux/ramips/base-files/lib/upgrade/platform.sh
@@ -145,6 +145,7 @@ platform_check_image() {
        wl-330n3g|\
        wl-341v3|\
        wl-351|\
+       wl-wn575a3|\
        wli-tx4-ag300n|\
        wmr-300|\
        wnce2001|\

diff --git a/target/linux/ramips/dts/WL-WN575A3.dts b/target/linux/ramips/dts/WL-WN575A3.dts
new file mode 100644 (file)
index 0000000..2674824
--- /dev/null
+++ b/target/linux/ramips/dts/WL-WN575A3.dts
@@ -0,0 +1,130 @@
+/dts-v1/;
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/gpio/gpio.h>
+
+#include "mt7628an.dtsi"
+
+/ {
+       compatible = "wavlink,wl-wn575a3", "mediatek,mt7628an-soc";
+       model = "Wavlink WL-WN575A3";
+
+       chosen {
+               bootargs = "console=ttyS0,57600";
+       };
+
+       memory@0 {
+               device_type = "memory";
+               reg = <0x0 0x4000000>;
+       };
+
+       gpio-keys-polled {
+               compatible = "gpio-keys-polled";
+               #address-cells = <1>;
+               #size-cells = <0>;
+               poll-interval = <20>;
+
+               reset {
+                       label = "reset";
+                       gpios = <&gpio1 11 GPIO_ACTIVE_LOW>;
+                       linux,code = <KEY_RESTART>;
+               };
+
+               wps {
+                       label = "wps";
+                       gpios = <&gpio1 6 GPIO_ACTIVE_LOW>;
+                       linux,code = <KEY_WPS_BUTTON>;
+               };
+       };
+
+       gpio-leds {
+               compatible = "gpio-leds";
+
+               wifi-high {
+                       label = "wl-wn575a3:green:wifi-high";
+                       gpios = <&gpio1 5 GPIO_ACTIVE_LOW>;
+               };
+
+               wifi-med {
+                       label = "wl-wn575a3:green:wifi-med";
+                       gpios = <&gpio0 11 GPIO_ACTIVE_LOW>;
+               };
+
+               wifi-low {
+                       label = "wl-wn575a3:green:wifi-low";
+                       gpios = <&gpio1 12 GPIO_ACTIVE_LOW>;
+               };
+
+               wps {
+                       label = "wl-wn575a3:green:wps";
+                       gpios = <&gpio0 4 GPIO_ACTIVE_LOW>;
+               };
+       };
+};
+
+&pinctrl {
+       state_default: pinctrl0 {
+               gpio {
+                       ralink,group = "i2c", "wled_an";
+                       ralink,function = "gpio";
+               };
+       };
+};
+
+&pcie {
+       status = "okay";
+       pcie-bridge {
+               mt76@0,0 {
+                       reg = <0x0000 0 0 0 0>;
+                       device_type = "pci";
+                       mediatek,mtd-eeprom = <&factory 0x8000>;
+                       mediatek,2ghz = <0>;
+               };
+       };
+};
+
+&spi0 {
+       status = "okay";
+
+       m25p80@0 {
+               #address-cells = <1>;
+               #size-cells = <1>;
+               compatible = "jedec,spi-nor";
+               reg = <0>;
+               linux,modalias = "m25p80", "en25q64";
+               spi-max-frequency = <10000000>;
+               m25p,chunked-io = <32>;
+
+               partition@0 {
+                       label = "u-boot";
+                       reg = <0x0 0x30000>;
+                       read-only;
+               };
+
+               partition@30000 {
+                       label = "u-boot-env";
+                       reg = <0x30000 0x10000>;
+                       read-only;
+               };
+
+               factory: partition@40000 {
+                       label = "factory";
+                       reg = <0x40000 0x10000>;
+                       read-only;
+               };
+
+               partition@50000 {
+                       label = "firmware";
+                       reg = <0x50000 0x7b0000>;
+               };
+       };
+};
+
+&wmac {
+       status = "okay";
+       ralink,mtd-eeprom = <&factory 0x4>;
+};
+
+&ethernet {
+       mtd-mac-address = <&factory 0x2e>;
+       ralink,port-map = "llllw";
+};

diff --git a/target/linux/ramips/image/mt7628.mk b/target/linux/ramips/image/mt7628.mk
index 75fbb3dabd5c2289294ec63307103e52d8af31a8..7a7ddce3c928122025f6db98921b370feaed0790 100644 (file)
--- a/target/linux/ramips/image/mt7628.mk
+++ b/target/linux/ramips/image/mt7628.mk
@@ -19,6 +19,13 @@ define Device/miwifi-nano
 endef
 TARGET_DEVICES += miwifi-nano
 
+define Device/wl-wn575a3
+  DTS := WL-WN575A3
+  IMAGE_SIZE := $(ralink_default_fw_size_8M)
+  DEVICE_TITLE := Wavlink WL-WN575A3
+endef
+TARGET_DEVICES += wl-wn575a3
+
 define Device/wrtnode2p
   DTS := WRTNODE2P
   IMAGE_SIZE := $(ralink_default_fw_size_16M)